Batch Image Watermark
Add one logo to many images at once. Set opacity and position, process in browser, download as ZIP. No server upload.
Your files are 100% safe. Processing is done in your browser; nothing is uploaded to any server.
How to use this tool & why it helps
Upload multiple images and a single logo (PNG recommended). Choose opacity and where the logo should appear. All processing runs in your browser; you get one ZIP with all watermarked images.
Ideal for photographers and online stores who need to brand many photos at once without heavy desktop software.